Stable casting grinding device

Abstract

The invention discloses a stable casting grinding device which comprises a rack, a motor and a cutting disc. The motor is arranged on the rack and connected with a rotating shaft of the cutting disc through a chain. A silencer is arranged at the position, close to the cutting disc, of the middle of the rack, and an anti-vibration mechanism is arranged at the bottom of the rack. The cutting disc comprises a cutting disc body, a mounting hole is formed in the center of the cutting disc body, and cutting blades are evenly distributed on the circumferential face of the outer side of the cutting disc body. Heat radiation holes are evenly distributed in the periphery of the mounting hole. The heat radiation holes are in an arc shape and are bent anticlockwise from inside to outside in the circumferential direction of the cutting disc body. The situation that a casting is damaged by manual grinding is avoided, speed is high, stable cutting and grinding can be achieved, the twisting deformation of the cutting disc is reduced, production efficiency is improved, and production cost is reduced; and noise generated in the re-operation process is lowered, and stability during work is improved.

Description

technical field [0001] The invention relates to the technical field of grinding equipment, in particular to a stable casting grinding device. Background technique [0002] Castings are smelted and formed, and burrs and particles often appear on the surface, which are not only unsightly, but also affect their quality in use. The traditional way is to use manual grinding to remove burrs, particles and other problems on the surface. This is not only labor-intensive, but also manual grinding cannot evenly polish the surface of the casting. Once the operation is improper, the casting will be worn down. . At present, a grinder is used for grinding, but this kind of machine has a lot of noise, severe vibration and unstable operation during operation. At the same time, the cutting piece will generate high heat during the high-speed cutting process, and the heat is dissipated inside the cutting piece. Slower, resulting in too much heat inside the cutting piece, so that the cutting ...

AI Technical Summary

Problems solved by technology

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a stable casting grinding device, which not only avoids the situation of manual grinding and grinding of castings, but also has a high speed, can realize stable cutting and grinding, and reduce the distortion of cutting blades The amount of deformation improves the production efficiency, reduces the production cost, reduces the noise generated during the re-operation process, and improves the stability during work.

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